CN205618707U - Push type cross valve for medical instrument - Google Patents
Push type cross valve for medical instrument Download PDFInfo
- Publication number
- CN205618707U CN205618707U CN201620418815.6U CN201620418815U CN205618707U CN 205618707 U CN205618707 U CN 205618707U CN 201620418815 U CN201620418815 U CN 201620418815U CN 205618707 U CN205618707 U CN 205618707U
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- CN
- China
- Prior art keywords
- valve
- vertical duct
- transverse pipe
- spool
- elastomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a push type cross valve for medical instrument, including valve body, case, the valve body is become by the vertical duct and the horizontal nest of tubes, and horizontal pipe is as an organic whole with the crossing parallel connection of vertical duct cross, is equipped with the inlet in the upper end of vertical duct, is equipped with the liquid outlet at the lower extreme of vertical duct, and the inner chamber of horizontal pipe is put through respectively with inlet, the liquid outlet of vertical duct, insert in the horizontal pipe one with the inner chamber matched with case of horizontal pipe, the case is by pressing valve handle, the case body and go out the liquid recess and constitutes, go out the liquid recess and be located in the middle part of the case personally experiences sth. Part of the body, the cross valve still include the elastomer, the elastomer is in the valve body or on the case. The utility model discloses can push away movable valve element automatic re -setting by elasticity and close the valve, can be based on the dynamics of the pressing down size effective control liquid velocity of flow, simple structure, clean health, it is more convenient operate, is applicable to that liquid is got to the conventionality and liquid, use safe and reliable are got to accurate ration.
Description
Technical field
This utility model belongs to medical mechanical domain, is specifically related to a kind of medical apparatus and instruments pressing type cross valve.
Background technology
In prior art, cross valve is widely used in medical instruments field, such as Medical treatment devices such as medical urinal, drainage bags
Tool, this liquid valve typically requires manual-lock and opens, and needs bimanualness or one-handed performance during switch, in addition it is also necessary to different
Finger coordinate, thus through spilling liquid because overexerting, easily pollute both hands, due in patient's body fluid often containing pathogenic bacteria,
There is for operator bigger risk, easily cause infection and the operation inconvenience when application.Additionally, existing cross valve is not
Can control flow velocity, accurate taken amount often has the situation such as switch or liquid spilling repeatedly to occur.In prior art during valve closing,
Spool needs hand-reset, it is impossible to automatically reset, and mode of operation is the most inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of switch is convenient, taken amount precisely, be widely used, grasp
Make the medical apparatus and instruments of simple, health with going out liquid cross valve.
The technical scheme solving above-mentioned technical problem is:
A kind of medical apparatus and instruments pressing type cross valve, including valve body, spool, valve body is made up of vertical duct and transverse pipe, horizontal
To pipe and vertical duct cross being connected as a single entity, it is provided with inlet in the upper end of vertical duct, is provided with out in the lower end of vertical duct
Liquid mouth, the inner chamber of transverse pipe is respectively turned on the inlet of vertical duct, liquid outlet, is inserted with interior with transverse pipe in transverse pipe
The spool matched in chamber, spool, by pressing valve handle, valve core and going out liquid groove and form, goes out liquid groove and is positioned at valve core middle front part,
Described medical apparatus and instruments also includes elastomer with going out liquid cross valve, and elastomer is positioned at valve body transverse pipe.
A kind of medical apparatus and instruments pressing type cross valve, including valve body, spool, valve body is made up of vertical duct and transverse pipe, horizontal
To pipe and vertical duct cross being connected as a single entity, it is provided with inlet in the upper end of vertical duct, is provided with out in the lower end of vertical duct
Liquid mouth, the inner chamber of transverse pipe is respectively turned on the inlet of vertical duct, liquid outlet, is inserted with interior with transverse pipe in transverse pipe
The spool matched in chamber, spool, by pressing valve handle, valve core and going out liquid groove and form, goes out liquid groove and is positioned in the middle part of valve core, institute
Stating accurate medical apparatus and instruments and also include elastomer with going out liquid cross valve, elastomer sleeve is on spool.
Described medical apparatus and instruments pressing type cross valve, when elastomer is positioned at valve body transverse pipe, elastomer side is with horizontal
To the fixing connection of the support platform of pipe end, opposite side is near spool end
When described medical apparatus and instruments pressing type cross valve elastomer sleeve is on spool, elastomer one side contacts push valve
Handle, opposite side contact valve body supports platform, supports platform and be positioned at transverse pipe port or transverse pipe, outside the internal diameter of elastomer is with valve core
Footpath matches.
Described medical apparatus and instruments pressing type cross valve, elastomer is spring or shell fragment.
Described medical apparatus and instruments pressing type cross valve, supporting platform is plane, annular projection shape, point-like or irregular
Shape.
Described medical apparatus and instruments pressing type cross valve, vertical duct lower end liquid outlet is taper
Described medical apparatus and instruments pressing type cross valve, vertical duct, transverse pipe are formed in one.
Described medical apparatus and instruments pressing type cross valve, the pressing valve handle on spool and valve core are formed in one, high frequency
Heat seal, excusing from death ripple heat seal, fuse machine pressing, closely sealed, the high frequency heat seal of machinery, bonding mode.
Described medical apparatus and instruments pressing type cross valve, when elastomer is positioned at valve body transverse pipe, elastomer side is with horizontal
During connection fixing to the support platform of pipe end, supporting platform is the end of transverse pipe, becomes closed or semiclosed shape.
Described medical apparatus and instruments pressing type cross valve, spool can front and back promote, when pressing with hands in the inner chamber of transverse pipe
Dynamic valve handle, when spool is pushed to transverse pipe intracavity posterior end, elastomer is compressed, and goes out liquid groove and connects with inlet, liquid outlet simultaneously
Logical, fluid course is opened, and when unclamping valve handle, elastomer recovers, and promotes spool to be returned to initial position, annular groove and feed liquor
Mouth, liquid outlet staggered positions, fluid course is closed.
Described medical apparatus and instruments pressing type cross valve, when pressing valve handle, can control liquid stream according to pressing dynamics size
The openness of passage, thus control flow rate of liquid.
The invention has the beneficial effects as follows
In use, can be with one-handed performance, valve can be automatically switched off, and reduces operator clean by the risk of pathogen contamination
While health easy to operate, be more easily accepted by.Flexible body on spool or in valve body, can lean on resiliency urged spool to automatically reset
Close valve, during operation, thumb press spool, the unlatching of cross valve can be realized, unclamp thumb cross valve and be automatically switched off, can root
Flow rate of liquid is effectively controlled according to pressing dynamics size.Compared with prior art, this utility model simple in construction, clean hygiene, behaviour
Make more convenient, it is adaptable to routine takes liquid and accurate quantitative liquid getting, safe and reliable.
Accompanying drawing explanation
Fig. 1 is this utility model elastomer overall structure figure in valve body；
Fig. 2 is that this utility model elastomer supports the platform overall structure figure at transverse pipe port on spool；
Fig. 3 is that this utility model elastomer supports platform overall structure figure in transverse pipe on spool；
Fig. 4 is this utility model elastomer valve core structure figure in valve body；
Fig. 5 is this utility model elastomer valve core structure figure on spool；
Fig. 6 is the view that this utility model is in when fluid course is opened；
Fig. 7 is the view that this utility model liquid is in when fluid course is closed；
Figure number explanation
1, vertical duct 2, transverse pipe 3, inlet 4, liquid outlet 5, spool, 6, pressing valve handle 7, valve core 8, go out liquid
Groove, 9, valve body 10, elastomer 11, support platform.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further details:
Embodiment 1
A kind of medical apparatus and instruments pressing type cross valve (structure is as shown in Figure 1), including valve body (9), spool (5), valve body (9)
Being made up of vertical duct (1) and transverse pipe (2), transverse pipe (2) and vertical duct (1) cross are also connected as a single entity, in vertical duct (1)
Upper end be provided with inlet (3), be provided with liquid outlet (4) in the lower end of vertical duct (1), the inner chamber of transverse pipe (2) and vertical duct (1)
Inlet (3), liquid outlet (4) be respectively turned on, transverse pipe (2) is inserted with a valve matched with the inner chamber of transverse pipe (2)
Core (5), spool (5) is by pressing valve handle (6), valve core (7) and goes out liquid groove (8) and forms, and goes out liquid groove (8) and is positioned at valve core
(7) middle front part, has spring (10), spring (10) to be positioned at valve body (9) transverse pipe (2), side and transverse pipe (2) in valve body (9)
The support platform (11) of end is fixing to be connected, opposite side contact spool (5) end, spring (10) and spool (5) end and laterally
Pipe (2) inner support platform (11) contact.
When pressing valve handle (6) with hands, when pushing spool (5) to transverse pipe (2) intracavity posterior end, spring (10) is compressed, ring
Connected in star (8) is also turned on inlet (3), liquid outlet (4), and fluid course is opened, and when unclamping valve handle (6), spring recovers, and pushes away
Movable valve plug (5) is returned to initial position, annular groove (8) and inlet (3), liquid outlet (4) staggered positions, and fluid course closes
Close.
Embodiment 2
A kind of medical apparatus and instruments pressing type cross valve (structure is as shown in Figure 2), including valve body (9), spool (5), valve body (9)
Being made up of vertical duct (1) and transverse pipe (2), transverse pipe (2) and vertical duct (1) cross are also connected as a single entity, in vertical duct (1)
Upper end be provided with inlet (3), be provided with liquid outlet (4) in the lower end of vertical duct, transverse pipe (2) inner chamber enters with vertical duct (1)
Liquid mouth (3), liquid outlet (4) are respectively turned on, and are inserted with a spool matched with the inner chamber of transverse pipe (2) in transverse pipe (2)
(5), spool (5) is gone out liquid groove (8) formed by pressing valve handle (6), valve core (7) and annular, and annular groove (8) is positioned at valve core
(7) middle front part, spool (5) is cased with spring (10), spring (10) side contacts push valve handle (6), opposite side contact valve body (9)
Supporting platform (11), support platform (11) and be positioned at transverse pipe (2), spring (10) valve handle (6) near with transverse pipe (2) is held and is positioned at horizontal stroke
Support platform (11) contact in pipe (2).
When pressing valve handle (6) with hands, when pushing spool (5) to transverse pipe (2) intracavity posterior end, spring (10) is compressed, ring
Connected in star (8) is also turned on inlet (3), liquid outlet (4), and fluid course is opened, and when unclamping valve handle (6), spring (7) is extensive
Multiple, promote spool (5) to be returned to initial position, annular groove (8) and inlet (3), liquid outlet (4) staggered positions, liquid stream leads to
Road is closed.
Embodiment 3
A kind of medical apparatus and instruments pressing type cross valve (structure is as shown in Figure 3), including valve body (9), spool (5), valve body (9)
Being made up of vertical duct (1) and transverse pipe (2), transverse pipe (2) and vertical duct (1) cross are also connected as a single entity, in vertical duct (1)
Upper end be provided with inlet (3), be provided with liquid outlet (4) in the lower end of vertical duct, transverse pipe (2) inner chamber enters with vertical duct (1)
Liquid mouth (3), liquid outlet (4) are respectively turned on, and are inserted with a spool matched with the inner chamber of transverse pipe (2) in transverse pipe (2)
(5), spool (5) is gone out liquid groove (8) formed by pressing valve handle (6), valve core (7) and annular, and annular groove (8) is positioned at valve core
(7) middle front part, spool (5) is cased with spring (10), spring (10) side contacts push valve handle (6), opposite side contact valve body (9)
Supporting platform (11), support platform (11) and be positioned at transverse pipe (2) port, spring (10) valve handle (6) near with transverse pipe (2) is held and is positioned at
Support platform (11) contact of transverse pipe (2) port.
When pressing valve handle (6) with hands, when pushing spool (5) to transverse pipe (2) intracavity posterior end, spring (10) is compressed, ring
Connected in star (8) is also turned on inlet (3), liquid outlet (4), and fluid course is opened, and when unclamping valve handle (6), spring (7) is extensive
Multiple, promote spool (5) to be returned to initial position, annular groove (8) and inlet (3), liquid outlet (4) staggered positions, liquid stream leads to
Road is closed.
Claims (8)
1. a medical apparatus and instruments pressing type cross valve, including valve body (9) and spool (5), valve body (9) is by vertical duct (1) and horizontal stroke
To pipe (2) composition, transverse pipe (2) and vertical duct (1) cross are also connected as a single entity, are provided with feed liquor in the upper end of vertical duct (1)
Mouthful (3), are provided with liquid outlet (4) in the lower end of vertical duct (1), the inlet (3) of the inner chamber of transverse pipe (2) and vertical duct (1), go out
Liquid mouth (4) is respectively turned on, and inserts a spool (5) matched with the inner chamber of transverse pipe (2) in transverse pipe (2), and spool (5) is by pressing
Pressure valve handle (6), valve core (7) and go out liquid groove (8) composition, go out liquid groove (8) be positioned at valve core (7) middle part, it is characterised in that
Also include that elastomer (10), elastomer (10) are positioned at valve body (9) transverse pipe (2).
2. a medical apparatus and instruments pressing type cross valve, including valve body (9) and spool (5), valve body (9) is by vertical duct (1) and horizontal stroke
To pipe (2) composition, transverse pipe (2) and vertical duct (1) cross are also connected as a single entity, are provided with feed liquor in the upper end of vertical duct (1)
Mouthful (3), are provided with liquid outlet (4) in the lower end of vertical duct (1), the inlet (3) of the inner chamber of transverse pipe (2) and vertical duct (1), go out
Liquid mouth (4) is respectively turned on, and inserts a spool (5) matched with the inner chamber of transverse pipe (2) in transverse pipe (2), and spool (5) is by pressing
Pressure valve handle (6), valve core (7) and go out liquid groove (8) composition, go out liquid groove (8) be positioned at valve core (7) middle part, it is characterised in that
Also include that elastomer (10), elastomer (10) are placed on spool (5).
Medical apparatus and instruments pressing type cross valve the most according to claim 1, it is characterised in that elastomer (10) side is close
The support platform (11) of transverse pipe, opposite side is near spool (5) end face.
Medical apparatus and instruments pressing type cross valve the most according to claim 2, it is characterised in that elastomer (10) side contacts
Pressing valve handle (6), opposite side contact valve body (9) supports platform (11).
Medical apparatus and instruments pressing type cross valve the most according to claim 1 and 2, it is characterised in that elastomer (10) is bullet
Spring or shell fragment.
Medical apparatus and instruments pressing type cross valve the most according to claim 1 and 2, it is characterised in that it is flat for supporting platform (11)
Planar, annular projection shape, point-like or irregular；When support platform is plane, one end of transverse pipe is closed.
Medical apparatus and instruments pressing type cross valve the most according to claim 1 and 2, it is characterised in that vertical duct brings out under (1)
Liquid mouth is taper.
Medical apparatus and instruments pressing type cross valve the most according to claim 1 and 2, it is characterised in that vertical duct (1), laterally
Pipe (2) is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418815.6U CN205618707U (en) | 2016-05-10 | 2016-05-10 | Push type cross valve for medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418815.6U CN205618707U (en) | 2016-05-10 | 2016-05-10 | Push type cross valve for medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618707U true CN205618707U (en) | 2016-10-05 |
Family
ID=57026044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418815.6U Expired - Fee Related CN205618707U (en) | 2016-05-10 | 2016-05-10 | Push type cross valve for medical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618707U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042235A (en) * | 2017-12-29 | 2018-05-18 | 卢乐 | A kind of ox abomasal displacement operation repositor of built-in collection line wheel |
| CN108692100A (en) * | 2018-05-22 | 2018-10-23 | 张文炳 | A kind of double-control valve of defective valve |
| CN109928043A (en) * | 2019-03-22 | 2019-06-25 | 济南天灿医疗科技有限公司 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
| CN111505201A (en) * | 2020-04-24 | 2020-08-07 | 李莉 | Potentiometric titrator structure capable of automatically cleaning and discharging waste |
-
2016
- 2016-05-10 CN CN201620418815.6U patent/CN205618707U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042235A (en) * | 2017-12-29 | 2018-05-18 | 卢乐 | A kind of ox abomasal displacement operation repositor of built-in collection line wheel |
| CN108042235B (en) * | 2017-12-29 | 2019-11-26 | 苏州南师大科技园投资管理有限公司 | A kind of ox abomasal displacement operation repositor of built-in collection line wheel |
| CN108692100A (en) * | 2018-05-22 | 2018-10-23 | 张文炳 | A kind of double-control valve of defective valve |
| CN109928043A (en) * | 2019-03-22 | 2019-06-25 | 济南天灿医疗科技有限公司 | A kind of anti-formaldehyde leakage Medical primary-secondary bag |
| CN111505201A (en) * | 2020-04-24 | 2020-08-07 | 李莉 | Potentiometric titrator structure capable of automatically cleaning and discharging waste |
| CN111505201B (en) * | 2020-04-24 | 2022-12-16 | 士业电子科技徐州有限公司 | Potentiometric titrator structure capable of automatically cleaning and discharging waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |